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3 years ago

Whats the difference between solving for f (0) and (x) = 0

Mathematics

1 answer:

Aleks [24]3 years ago

7 0

Answer:

Step-by-step explanation:

the only difference i can think of is that x = 0 is actually saying that 0 is a solution. f(0) is just asking you to plug in zero for x, rather than saying it is the actual solution.

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Liliana bought a helmet for $19.67. How much change should Liliana receive if she pays the cashier with a twenty dollar bill?

ladessa [460]

The answer to this question would be 33 cents.

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3 years ago

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Mary Stevens earns $6 an hour at her job and she is entitled to time and a half for overtime and double time on holidays. Last w

dimulka [17.4K]

Answer:

$394.5

Step-by-step explanation:

40 x 6 = 240

6.5 x 9 = 58.5

(6 x 2) x 8 = 96

240 + 58.5 + 96

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3 years ago

Which of the following is the equation for the line perpendicular to the line 3x−2y=10 that passes through the point (7, 5)

dsp73

Answer:

the answer is B which is y= -2/3x + 29/3

Step-by-step explanation:

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3 years ago

Find the measures of angels of M and N M (6y-10) N (4y-10)

PSYCHO15rus [73]

We have been given an image of a trapezoid. We are asked to find the measure of angle M and N.

We know that bases of trapezoid are parallel and the two angles between two parallel lines are supplementary, so we can set an equation as:

$\angle M+\angle N=180$

$(6y-10)+(4y-10)=180$

$6y-10+4y-10=180$

$10y-20=180$

$10y-20+20=180+20$

$10y=200$

$\frac{10y}{10}=\frac{200}{10}$

$y=20$

Upon substituting value of y in measure of angle M, we will get:

$m\angle M=6y-10$

$m\angle M=6(20)-10$

$m\angle M=120-10$

$m\angle M=110$

Therefore, measure of angle M is 110 degrees.

Similarly, we will find the value of angle N as:

$m\angle N=4y-10$

$m\angle N=4(20)-10$

$m\angle N=80-10$

$m\angle N=70$

Therefore, measure of angle N is 70 degrees.

5 0

3 years ago

On the left, prism A. Prism A is a triangular prism. The base has side lengths of 6 centimeters, 8 centimeters, and 10 centimete

Llana [10]

Answer:

Prism B has a larger base area

Step-by-step explanation:

Given

Base dimensions:

Prism A:

Lengths: 6cm, 8cm and 10cm

Prism B:

Lengths: 5cm and 5cm

Required [Missing from the question]

Which prism has a larger base area

For prism A

First, we check if the base dimension form a right-angled triangle using Pythagoras theorem.

The longest side is the hypotenuse; So:

$10^2 = 8^2 + 6^2$

$100 = 64 + 36$

$100 = 100$

The above shows that the base dimension forms a right-angled triangle.

The base area is then calculated by;

Area = 0.5 * Products of two sides (other than the hypotenuse)

$Area = 0.5 * 8cm * 6cm$

$Area = 24cm^2$

For Prism B

$Lengths = 5cm\ and\ 5cm$

So, the area is:

$Area = 5cm * 5cm$

$Area = 25cm^2$

By comparison, prism B has a larger base area because $25cm^2 > 24cm^2$

5 0

3 years ago